Science in the media
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![[:es]¿Cuándo comenzó la vida en el universo?[:]](https://katedra.eus/app/uploads/2020/02/articleImage-full.png)
[:es]¿Cuándo comenzó la vida en el universo?[:]
[:es]No lo sabemos, pero una pista podría provenir de los planetas que orbitan en torno a las estrellas más antiguas del cosmos.[:]
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![[:es]Just 19% of Earth’s land is still ‘wild,’ analysis suggests[:]](https://katedra.eus/app/uploads/2021/04/Wildlands_1280x720.jpg)
[:es]Just 19% of Earth’s land is still ‘wild,’ analysis suggests[:]
[:es]Since the 1960s, conservationists have had a standard solution for saving biodiversity: Protect natural areas from human influence. But a new analysis of Earth’s land use going back 12,000 years suggests that even in the time of mammoths and giant sloths, just one-quarter of the planet was untouched by humans, compared with 19% today. Because…
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![[:es] Ancient Bear DNA Sequenced From Old Cave Dirt in Historic First For Science [:]](https://katedra.eus/app/uploads/2020/04/PNG-2-2.png)
[:es] Ancient Bear DNA Sequenced From Old Cave Dirt in Historic First For Science [:]
[:es]The dirt scattered across the floor of an ancient, remote cave in Mexico has yielded a new source of viable ancient DNA.[:]
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![[:es] Cámaras de videovigilancia que detectan las armas de forma autónoma [:]](https://katedra.eus/app/uploads/2020/04/PNG-1-4.png)
[:es] Cámaras de videovigilancia que detectan las armas de forma autónoma [:]
[:es] Un equipo de investigación de la Universidad de Sevilla ha validado un sistema que detecta la presencia de armas en circuitos cerrados de televisión mediante motores de videojuegos. [:]
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![[:es]Ingenuity rules (and flies)[:]](https://katedra.eus/app/uploads/2021/04/PIA24550-small.jpg)
[:es]Ingenuity rules (and flies)[:]
[:es]Brief hover demonstrates that controlled flight is possible in thin Martian gravity, only about a third of Earth’s. [:]
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![[:es]The Brain ‘Rotates’ Memories to Save Them From New Sensations[:]](https://katedra.eus/app/uploads/2021/04/SenseMemories_2880x1620_Lede-scaled.jpg)
[:es]The Brain ‘Rotates’ Memories to Save Them From New Sensations[:]
[:es]Some populations of neurons simultaneously process sensations and memories. New work shows how the brain rotates those representations to prevent interference.[:]
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![[:es]Cassie, el robot que aprendió a andar solo, amenaza a Boston Dynamics[:]](https://katedra.eus/app/uploads/2021/04/robot.jpg)
[:es]Cassie, el robot que aprendió a andar solo, amenaza a Boston Dynamics[:]
[:es]Los videos del gigante de la robótica resultan impresionantes, pero tienen truco: sus máquinas requieren ajustes manuales para sus acrobacias. En cambio, este robot bípedo descubrió cómo caminar por el mundo real y recuperarse de un tropiezo sin ayuda gracias al aprendizaje reforzado[:]
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![[:es]Quantum Astronomy Could Create Telescopes Hundreds of Kilometers Wide[:]](https://katedra.eus/app/uploads/2020/04/PNG-1-3.png)
[:es]Quantum Astronomy Could Create Telescopes Hundreds of Kilometers Wide[:]
[:es]Astronomers hope to use innovations from the subatomic world to construct breathtakingly large arrays of optical observatories[:]
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![[:es]Dinosauroek garraiatu ote zituzten jatorritik 1.600 kilometrotara aurkitutako harriak?[:]](https://katedra.eus/app/uploads/2021/04/Gastrolitoa_display_home.jpg)
[:es]Dinosauroek garraiatu ote zituzten jatorritik 1.600 kilometrotara aurkitutako harriak?[:]
[:es]Wyomingen (AEB), Morrison aztarnategi jurasikoan, kuartzo gorrizko harri biribildu leun batzuk aurkitu zituzten, inguruko material sedimentarioaren artean erabat lekuz kanpo ziruditenak. Harri haien zirkoiak aztertu dituzte, eta argi ondorioztatu ahal izan dute Wiskonsingo hegoaldeko formazio batekoak direla; aurkitu zituzten lekutik 1.600 km ingurura dago hori. Terra Nova aldizkarian argitaratu dute lana.[:]
